All-order results for the one-loop QED correction to the hyperfine structure in light H-like atoms
All-order results for the one-loop QED correction to the hyperfine structure in light H-like atoms
A calculation of the one-loop self-energy and vacuum-polarization corrections to the hyperfine splitting of the 1s and 2s states in light H-like ions is carried out to all orders in the parameter Z \alpha. Using the known values for the Z \alpha-expansion coefficients, the numerical data obtained are extrapolated from …